Investment Securities - Additional Information (Detail) $ in Thousands |
3 Months Ended | ||
---|---|---|---|
Sep. 30, 2021
USD ($)
Security
|
Sep. 30, 2020
USD ($)
|
Jun. 30, 2021
USD ($)
Security
|
|
Investments Debt And Equity Securities [Abstract] | |||
Sale of investment securities | $ 0 | $ 0 | |
Carrying amounts of securities pledged | 162,500 | $ 180,100 | |
Total investment securities | $ 423,525 | $ 394,971 | |
Number of securities in unrealized loss position | Security | 115 | ||
Fair value of securities in unrealized/unrecognized loss position | $ 222,800 | ||
Other-than-temporarily impaired securities | Security | 0 | 0 |